Planning a trip to Mexico, flying to Mexico City airport and looking for the best way to get connected. Don’t waste money on expensive roaming charges and buy a local prepaid sim card at Mexico City Airport. In this guide I will tell you everything you need to know with up to date information where tourists can buy a sim card for Mexico, the best 4G/5G network, up to date prices as per August 2023, my recommendation and even info about international and e-sim cards for Mexico.